... Just like the ones in your pocket. They are marked "United States of America", not "Puerto Rico" or "Virgin Islands"

We do not print money for other countries... BUT some other countries USE our money..

Countries that once had their own currency that are now using US Dollars:

East Timor
British Indian Ocean Territory
British Virgin Islands
East Timor
Ecuador
El Salvador
Marshall Islands
Northern Mariana Islands
Palau
Panama
Turks and Caicos Islands